Top "Cortex-m3" questions

Does anybody know any very basic stm32 tutorials?

Recently I've started on a project which requires a Cortex M3 processor. I have some previous experience with 8bit AVR …

cortex-m3 stm32

Using newlib's malloc in an ARM Cortex-M3

I'm creating code for an ARM Cortex-M3 (NXP's LCP17xx). I've been using static memory up to now and everything …

arm cortex-m3 newlib

Any function instead of sprintf() in C? code size is too big after compile

I am working on developing an embedded system (Cortex M3). For sending some data from the device to the serial …

c embedded printf cortex-m3 keil

Compile for ARM Cortex M3 using standard GCC?

Is it possible to compile C/C++ code for the ARM Cortex M3 (LPC1768) using vanilla GCC with the --target …

gcc embedded arm microcontroller cortex-m3

ARM Cortex M3 How do I determine the program counter value before a hard fault?

I have an embedded project using a STM32F103 (ARM Cortex M3), it is getting a occasionally getting hard fault …

embedded arm interrupt cortex-m3 program-counter

STM32 WWDG interrupt firing when not configured

I have an application that I am porting from the Keil IDE to build with the GNU toolchain due to …

arm embedded gnu stm32 cortex-m3

Output debug via printf on a Cortex-M3 CPU, stalls at BKPT instruction + confusion about JTAG and sw ports

I have a Keil ULINK2 USB emulator box attached to the JTAG connector on my board, which is working fine …

debugging embedded arm cortex-m3 jtag

STM32 programming tips and questions

I could not find any good document on internet about STM32 programming. STM's own documents do not explain anything more …

embedded arm cortex-m3 stm32

Ubuntu: What gcc to use when crosscompiling for the STM32 (Cortex-M3)?

I'm trying to get started with the STM32 (Cortex-M3) and my plan is get this working from Ubuntu (9.04 / AMD64). To …

gcc ubuntu arm cortex-m3 stm32

Which Cortex-M3 interrupts can I use for general purpose work?

I'd have some code that needs to be run as the result of a particular interrupt going off. I don't …

embedded interrupt cortex-m3